I have an access to different subnets. How can I modify client.conf to login (or at least able to route) in another subnet? E.g. now I get IP address in 10.132.193.0/24 subnet, but I want to get IP in ...

In Windows, I can add a persistent route for an IP using the interface number of my VPN connection. However, when I reconnect to the VPN later, the interface number changes, which means the route I ...

I've got a LAN behind OpenVPN client (mikrotik router) which connects to a server, and allows access to the machines inside LAN for every other client that connects to the server. The LAN has its own ...

We have configured keealived to have a floating 1.2.3.4 ip in another network range of the permanent ip 5.6.7.8 of the server.
Floating Ip is working very well.
Problem comes when Keepalived host (A) ...

Background Information
I have a server with two network interfaces that is running Docker. Docker, like some virtualization tools, creates a Linux bridge interface called docker0. This interface is ...

I have searched the whole web for this but it seems no one has had similar problem.
I have a local network (no internet) which my router ip is 10.201.32.10
and my gateway is 10.201.32.41
I have a VPS ...

I am using xen 4.4.1 on an Ubuntu 14.04 server, my DomU is running Ubuntu 14.04 Server as well. I've run this DomU in bridge-mode previously no problems. However I want to switch to a routed setup.
I ...

I need to set up the following rules:
If IP is in range 192.168.0.0-192.168.0.255 then route iut from gateway 1 (let's say 192.168.2.1)
otherwise for all other IP addresses route it through default ...

I am in a situation where I want to terminate any tunnels at one device. I.e. I want to be able to create a tunnel to this device from any source ip adress.
Something which can inspect a packet, see ...

We would like to set up and private single cable connection between two Mavericks servers, that also need to talk to the rest-of-the-world.
The two servers for sake of argument are DB and Web.
There ...

I am trying to setup a network that is only accessible if you go through the '10.222.3.1' switch. It is a test environment that we do not want interfering with our production environment. The trouble ...

I understand that Linux chooses the most specific route to the destination when it does routing selection. But what about a route's metric? Does it have a higher priority than route's specificity?
A ...

I am currently trying to configure OpenVPN to access our company network remotely.
I was able to establish a connection and ping the server at the configured address (10.8.0.1), but I was not able to ...

I have a server with multiple interface alias running debian.
lets say eth0 eth0:0 and eth0:1
I'm looking for a simple solution, when connecting to host 1.2.3.4 (or host range, would be better) that ...

As I understand it IP 192.168.20.4/24 can only describe a host (24) on net 192.168.20.[1-254].
Now when describing a net; can 192.168.20.4/24 be a valid network ID, or should such a network ID always ...

Let's say I have a machine with two network adapters on different subnets, eth0 (10.0.100.5) and eth1 (10.0.200.5). Assuming both subnets have routes to the internet (though their own NATs) and to the ...

i just set up an OpenVPN Server on a rented root Server. I can ping the OpenVPN Server IP, but can't connect or ping to other Machines (VMs) on the OpenVPN Server Network.
According to the official ...

It is a ubuntu 14 server running, with 1 physical NIC eth0 connecting to the Internet.
There is then a Openvpn client run on it as tun0.
All the traffic go via tun0 with the routing table as below.
...

I'm quite the newbie when it comes to network admin, so please excuse my ignorance!
I have what seems to be a fairly simple-to-solve problem (so I hope!)
Inside my company, we run a Synology Server ...